1) Unzip and upload the contents to the root directory of your OpenCart installation
2) Logon to administrator page, goto 'Admin->Users->User Groups->Edit the Top Administrator'.Then find and check the shipping/my_taqbin for both modify and access. Save.
3) Logon to administrator page, goto 'Extensions ->Modification -> Refresh
4) Logon to administrator page, goto 'Extensions ->Shipping -> TA-Q-BIN COOL'.
5) Install the module, and click edit to configure,save.